1913244900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47951}}^1$

素因数の和:47994

約数の個数: 144

約数和(自身を含む): 6659573760

約数和(自身を除く): 4746328860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 5700, 6650, 7980, 9975, 13300, 19950, 39900, 47951, 95902, 143853, 191804, 239755, 287706, 335657, 479510, 575412, 671314, 719265, 911069, 959020, 1006971, 1198775, 1342628, 1438530, 1678285, 1822138, 2013942, 2397550, 2733207, 2877060, 3356570, 3596325, 3644276, 4027884, 4555345, 4795100, 5034855, 5466414, 6377483, 6713140, 7192650, 8391425, 9110690, 10069710, 10932828, 12754966, 13666035, 14385300, 16782850, 18221380, 19132449, 20139420, 22776725, 25174275, 25509932, 27332070, 31887415, 33565700, 38264898, 45553450, 50348550, 54664140, 63774830, 68330175, 76529796, 91106900, 95662245, 100697100, 127549660, 136660350, 159437075, 191324490, 273320700, 318874150, 382648980, 478311225, 637748300, 956622450, 1913244900]

約数ペア:

[(1, 1913244900), (2, 956622450), (3, 637748300), (4, 478311225), (5, 382648980), (6, 318874150), (7, 273320700), (10, 191324490), (12, 159437075), (14, 136660350), (15, 127549660), (19, 100697100), (20, 95662245), (21, 91106900), (25, 76529796), (28, 68330175), (30, 63774830), (35, 54664140), (38, 50348550), (42, 45553450), (50, 38264898), (57, 33565700), (60, 31887415), (70, 27332070), (75, 25509932), (76, 25174275), (84, 22776725), (95, 20139420), (100, 19132449), (105, 18221380), (114, 16782850), (133, 14385300), (140, 13666035), (150, 12754966), (175, 10932828), (190, 10069710), (210, 9110690), (228, 8391425), (266, 7192650), (285, 6713140), (300, 6377483), (350, 5466414), (380, 5034855), (399, 4795100), (420, 4555345), (475, 4027884), (525, 3644276), (532, 3596325), (570, 3356570), (665, 2877060), (700, 2733207), (798, 2397550), (950, 2013942), (1050, 1822138), (1140, 1678285), (1330, 1438530), (1425, 1342628), (1596, 1198775), (1900, 1006971), (1995, 959020), (2100, 911069), (2660, 719265), (2850, 671314), (3325, 575412), (3990, 479510), (5700, 335657), (6650, 287706), (7980, 239755), (9975, 191804), (13300, 143853), (19950, 95902), (39900, 47951)]